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Fig. 4 | Stem Cell Research & Therapy

Fig. 4

From: Enhancement of periodontal tissue regeneration by conditioned media from gingiva-derived or periodontal ligament-derived mesenchymal stem cells: a comparative study in rats

Fig. 4

Periodontal regeneration observed by Masson’s trichrome staining. The top panel (200×): new alveolar bone formation observed by Masson’s trichrome staining. Representative images of new alveolar bone at 4 weeks. NB, new alveolar bone (blue and red); B, original bone (red); D, mandibular first molar tooth. The bottom panel (400×): new fibrous tissue formation observed by Masson’s trichrome staining at 4 weeks. NF, new fibrous tissue; PDL, new periodontal ligament; NB, new bone; D, mandibular first molar tooth; C, new cementum

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Stem Cell Research & Therapy

ISSN: 1757-6512